
\begin{table}[htb]
\caption{Design features, actors, and PTA rating}
\begin{center}
\begin{tabular}{l c c c}
\hline
 & Model 1R & Model 2R & Model 3R \\
\hline
(Intercept)                          & $2.48 \; (0.12)^{***}$ & $2.70 \; (0.16)^{***}$ & $2.61 \; (0.23)^{***}$  \\
Services                             & $0.55 \; (0.11)^{***}$ & $0.53 \; (0.11)^{***}$ & $1.15 \; (0.19)^{***}$  \\
IPR                                  & $0.87 \; (0.11)^{***}$ & $0.86 \; (0.11)^{***}$ & $1.15 \; (0.18)^{***}$  \\
Environment                          & $1.37 \; (0.11)^{***}$ & $1.35 \; (0.11)^{***}$ & $1.00 \; (0.16)^{***}$  \\
Labour                               & $1.12 \; (0.11)^{***}$ & $1.14 \; (0.11)^{***}$ & $0.75 \; (0.20)^{***}$  \\
Export-oriented business             &                        & $0.03 \; (0.20)$       & $-0.06 \; (0.38)$       \\
Import-competing business            &                        & $-0.22 \; (0.23)$      & $-0.40 \; (0.38)$       \\
Citizen Groups                       &                        & $-0.43 \; (0.18)^{*}$  & $-0.04 \; (0.32)$       \\
Labour unions                        &                        & $-0.63 \; (0.29)^{*}$  & $-0.71 \; (0.45)$       \\
Services x Export-oriented business  &                        &                        & $-0.42 \; (0.35)$       \\
Services x Import-competing business &                        &                        & $-0.07 \; (0.33)$       \\
Services x Citizen groups            &                        &                        & $-1.28 \; (0.28)^{***}$ \\
Services x Labour unions             &                        &                        & $-2.04 \; (0.40)^{***}$ \\
IPR x Export-oriented business       &                        &                        & $0.36 \; (0.32)$        \\
IPR x Import-competing business      &                        &                        & $0.06 \; (0.33)$        \\
IPR x Citizen groups                 &                        &                        & $-1.02 \; (0.25)^{***}$ \\
IPR x Labour unions                  &                        &                        & $-0.67 \; (0.37)$       \\
Environ. x Export-oriented business  &                        &                        & $0.10 \; (0.29)$        \\
Environ. x Import-competing business &                        &                        & $-0.04 \; (0.33)$       \\
Environ. x Citizen groups            &                        &                        & $0.92 \; (0.26)^{***}$  \\
Environ. x Labour unions             &                        &                        & $0.77 \; (0.40)$        \\
Labour x Export-oriented business    &                        &                        & $0.11 \; (0.33)$        \\
Labour x Import-competing business   &                        &                        & $0.46 \; (0.30)$        \\
Labour x Citizen groups              &                        &                        & $0.56 \; (0.28)^{*}$    \\
Labour x Labour unions               &                        &                        & $1.94 \; (0.39)^{***}$  \\
\hline
Adj. R Squared                       & $0.15$                 & $0.16$                 & $0.20$                  \\
N                                    & $2422$                 & $2414$                 & $2414$                  \\
\hline
\multicolumn{4}{l}{\scriptsize{\parbox{0.8\linewidth}{$^{***}p<0.001$; $^{**}p<0.01$; $^{*}p<0.05$. Estimates from an OLS regression. Standard errors in parentheses. Dependent variable (PTA rating) ranges from 1 to 10.}}}
\end{tabular}
\label{tab:regression}
\end{center}
\end{table}
